Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index -9.01
Milk (kg) 93.00 -0.014 -1.30
Fat (kg) 10.49 -0.375 -3.93
Prot (kg) 8.57 -0.441 -3.78
Fertility Sub Index 5.51
Calving Interval (days) -3.50 -1.459 5.11
Survival (%) 0.36 1.117 0.40
Calving Sub Index 4.51
Gestation Length (days) -4.91 -0.919 4.51
Beef Sub Index -0.36
Carcass Weight (kg) -0.20 -0.528 0.11
Age of Slaughter (days) 1.07 -0.432 -0.46
Maintenance Sub Index Maint. Sub Index 0.00
Live WT (kg) 0.00 -0.307 0.00
Total Carbon Sub Index 0.65

* Based on an €80/tonne carbon price